:root {
  --color-blue: #245b8f;
  --color-blue-dark: #173f67;
  --color-graphite: #1f2933;
  --color-muted: #52616d;
  --color-green: #2f8f6b;
  --color-amber: #c58a20;
  --color-steel: #f4f7f9;
  --color-steel-strong: #e8eef3;
  --color-border: #d7dee5;
  --color-white: #ffffff;
  --shadow-soft: 0 18px 50px rgba(31, 41, 51, 0.12);
  --max-width: 1180px;
  --header-height: 76px;
}

* {
  box-sizing: border-box;
}

html {
  color: var(--color-graphite);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-white);
  min-width: 320px;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-blue);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--color-blue-dark);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(197, 138, 32, 0.75);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  z-index: 1000;
  left: 1rem;
  top: 1rem;
  transform: translateY(-140%);
  background: var(--color-white);
  color: var(--color-graphite);
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(var(--max-width), calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  gap: 0.12rem;
  color: var(--color-graphite);
  font-weight: 700;
  line-height: 1.1;
  text-decoration: none;
  min-width: 0;
}

.brand span {
  font-size: 1rem;
  overflow-wrap: anywhere;
}

.brand small {
  color: var(--color-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-white);
  color: var(--color-graphite);
  cursor: pointer;
}

.nav-toggle-icon,
.nav-toggle-icon::before,
.nav-toggle-icon::after {
  display: block;
  width: 21px;
  height: 2px;
  background: currentColor;
  content: "";
}

.nav-toggle-icon {
  position: relative;
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  position: absolute;
  left: 0;
}

.nav-toggle-icon::before {
  top: -7px;
}

.nav-toggle-icon::after {
  top: 7px;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.primary-nav a,
.language-switch a,
.language-switch span {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0.45rem 0.62rem;
  border-radius: 6px;
  color: var(--color-graphite);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  background: var(--color-steel);
  color: var(--color-blue-dark);
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 0;
  margin-left: 0.4rem;
  border-left: 1px solid var(--color-border);
  padding-left: 0.4rem;
}

.language-switch span {
  color: var(--color-blue-dark);
  background: var(--color-steel);
}

.hero,
.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--color-graphite);
  color: var(--color-white);
}

.hero {
  min-height: min(68vh, 700px);
  display: flex;
  align-items: center;
}

.page-hero {
  min-height: 390px;
  display: flex;
  align-items: flex-end;
}

.hero__media,
.page-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__media img,
.page-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after,
.page-hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(20, 31, 42, 0.86) 0%, rgba(20, 31, 42, 0.68) 42%, rgba(20, 31, 42, 0.24) 100%),
    linear-gradient(180deg, rgba(20, 31, 42, 0.12) 0%, rgba(20, 31, 42, 0.48) 100%);
  content: "";
}

.hero__content,
.page-hero__content {
  width: min(760px, 100%);
  padding: 4.5rem 0;
}

.page-hero__content {
  padding: 4rem 0 3.5rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: #d8f1e7;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-eyebrow {
  color: var(--color-green);
}

h1,
h2,
h3 {
  color: inherit;
  line-height: 1.14;
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(2.1rem, 5vw, 4.55rem);
  max-width: 13ch;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  max-width: 18ch;
}

h2 {
  color: var(--color-blue-dark);
  font-size: clamp(1.55rem, 2.6vw, 2.25rem);
}

h3 {
  color: var(--color-graphite);
  font-size: 1.12rem;
}

.hero__content > p:not(.eyebrow),
.page-hero__content > p:not(.eyebrow) {
  margin: 1rem 0 0;
  max-width: 690px;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(1rem, 1.8vw, 1.22rem);
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.78rem 1rem;
  border: 1px solid transparent;
  border-radius: 6px;
  background: var(--color-blue);
  color: var(--color-white);
  font-weight: 800;
  text-decoration: none;
  text-align: center;
  line-height: 1.2;
  cursor: pointer;
}

.button:hover {
  background: var(--color-blue-dark);
  color: var(--color-white);
}

.button--secondary {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.55);
}

.button--secondary:hover {
  background: rgba(255, 255, 255, 0.18);
}

.button--light {
  background: var(--color-white);
  color: var(--color-blue-dark);
  border-color: var(--color-border);
}

.button--light:hover {
  background: var(--color-steel);
  color: var(--color-blue-dark);
}

.section {
  padding: clamp(3rem, 7vw, 5.5rem) 0;
}

.section--steel {
  background: var(--color-steel);
}

.section--compact {
  padding: clamp(2.4rem, 5vw, 4rem) 0;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 2rem;
}

.section-heading p,
.text-block p {
  color: var(--color-muted);
  font-size: 1.03rem;
}

.section-heading p {
  margin: 0.8rem 0 0;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: clamp(2rem, 6vw, 4rem);
  align-items: center;
}

.split--top {
  align-items: start;
}

.text-block {
  max-width: 740px;
}

.text-block p {
  margin: 1rem 0 0;
}

.feature-list,
.check-list,
.plain-list {
  display: grid;
  gap: 0.72rem;
  padding: 0;
  margin: 1.35rem 0 0;
  list-style: none;
}

.feature-list li,
.check-list li,
.plain-list li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--color-muted);
}

.feature-list li::before,
.check-list li::before,
.plain-list li::before {
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--color-green);
  content: "";
}

.plain-list li::before {
  background: var(--color-blue);
}

.category-grid,
.info-grid,
.process-grid {
  display: grid;
  gap: 1rem;
}

.category-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.process-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.category-card,
.info-panel,
.process-step,
.notice,
.contact-panel {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-white);
}

.category-card {
  display: flex;
  min-height: 230px;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.35rem;
  color: var(--color-graphite);
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(31, 41, 51, 0.06);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.category-card:hover {
  border-color: rgba(36, 91, 143, 0.45);
  color: var(--color-graphite);
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}

.category-card .marker,
.process-step .marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 6px;
  background: var(--color-steel);
  color: var(--color-blue-dark);
  font-weight: 800;
}

.category-card h3 {
  margin-top: 1.5rem;
}

.category-card p,
.process-step p,
.notice p,
.contact-panel p,
.contact-panel address {
  color: var(--color-muted);
}

.category-card p {
  margin: 0.75rem 0 1.1rem;
}

.category-card .link-text {
  color: var(--color-blue-dark);
  font-weight: 800;
}

.info-panel,
.process-step,
.contact-panel {
  padding: 1.35rem;
}

.process-step {
  min-height: 205px;
}

.process-step h3 {
  margin: 1.2rem 0 0.55rem;
}

.notice {
  padding: 1.2rem 1.35rem;
  border-left: 5px solid var(--color-amber);
}

.notice h2,
.notice h3 {
  color: var(--color-graphite);
}

.notice p:last-child,
.contact-panel p:last-child {
  margin-bottom: 0;
}

.image-frame {
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background: var(--color-steel);
  box-shadow: var(--shadow-soft);
}

.image-frame img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.rfq-panel {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.rfq-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.35rem;
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field--full,
.consent-field,
.form-actions {
  grid-column: 1 / -1;
}

label {
  color: var(--color-graphite);
  font-size: 0.92rem;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-white);
  color: var(--color-graphite);
  font: inherit;
  padding: 0.78rem 0.85rem;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.consent-field {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}

.consent-field input {
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.2rem;
  flex: 0 0 auto;
}

.consent-field label {
  font-weight: 600;
  color: var(--color-muted);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.form-note,
.small-note {
  color: var(--color-muted);
  font-size: 0.92rem;
}

.mailto-fallback {
  overflow-wrap: anywhere;
  font-weight: 800;
}

.legal-content {
  max-width: 900px;
}

.legal-content h2 {
  margin-top: 2rem;
  font-size: 1.45rem;
}

.legal-content p,
.legal-content li {
  color: var(--color-muted);
}

.legal-content ul {
  padding-left: 1.25rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem;
}

.contact-panel address {
  font-style: normal;
  overflow-wrap: anywhere;
}

.site-footer {
  background: var(--color-graphite);
  color: rgba(255, 255, 255, 0.82);
  padding: 2.4rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 2rem;
}

.site-footer h2,
.site-footer h3 {
  color: var(--color-white);
}

.site-footer p,
.site-footer address {
  color: rgba(255, 255, 255, 0.76);
}

.site-footer address {
  font-style: normal;
  overflow-wrap: anywhere;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1rem;
}

.footer-links a {
  color: var(--color-white);
  font-weight: 800;
}

.footer-cookie {
  margin-top: 1rem;
  color: #d8f1e7;
  font-weight: 800;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1040px) {
  .primary-nav a,
  .language-switch a,
  .language-switch span {
    font-size: 0.8rem;
    padding-inline: 0.42rem;
  }
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex;
  }

  .primary-nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    display: none;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1rem 1rem;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-white);
    box-shadow: 0 16px 30px rgba(31, 41, 51, 0.14);
  }

  body.nav-open .primary-nav {
    display: flex;
  }

  .primary-nav a,
  .language-switch a,
  .language-switch span {
    min-height: 44px;
    justify-content: flex-start;
    white-space: normal;
  }

  .language-switch {
    margin: 0.4rem 0 0;
    padding: 0.4rem 0 0;
    border-left: 0;
    border-top: 1px solid var(--color-border);
  }

  .split,
  .footer-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .category-grid,
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .container {
    width: min(var(--max-width), calc(100% - 1.25rem));
  }

  .hero {
    min-height: 580px;
  }

  .page-hero {
    min-height: 360px;
  }

  .hero__content,
  .page-hero__content {
    padding: 3rem 0;
  }

  h1 {
    max-width: 11ch;
  }

  .category-grid,
  .info-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .category-card,
  .process-step {
    min-height: 0;
  }

  .rfq-form {
    grid-template-columns: 1fr;
    padding: 1rem;
  }

  .form-actions {
    align-items: stretch;
  }

  .form-actions .button {
    width: 100%;
  }
}